| Ploufragan to Somma Lombardo | 573.84 mi (923.51 km) |
| Ploufragan to Somma Vesuviana | 993.41 mi (1,598.74 km) |
| Ploufragan to Sommacampagna | 677.05 mi (1,089.60 km) |
| Ploufragan to Sona | 675.39 mi (1,086.94 km) |
| Ploufragan to Sondrio | 613.60 mi (987.50 km) |
| Ploufragan to Sora | 924.35 mi (1,487.60 km) |
| Ploufragan to Sorbolo | 675.42 mi (1,086.98 km) |
| Ploufragan to Soresina | 636.20 mi (1,023.87 km) |
| Ploufragan to Sorisole | 614.79 mi (989.41 km) |
| Ploufragan to Sorrento | 1,001.25 mi (1,611.36 km) |
| Ploufragan to Sorso | 769.82 mi (1,238.90 km) |
| Ploufragan to Sortino | 1,189.82 mi (1,914.83 km) |
| Ploufragan to Soverato Marina | 1,176.30 mi (1,893.08 km) |
| Ploufragan to Sovicille | 762.99 mi (1,227.92 km) |
| Ploufragan to Spello | 835.04 mi (1,343.86 km) |
